Despite concerns that the lights in the sky represented a national security threat, one week into his second term, Trump ...

MT Anderson, an analyst of open-source intelligence, has noted a new, previously unknown submarine at the Guangzhou Shipyard ...

SOUTH PYMATUNING TOWNSHIP – Police have identified the man who died when his car fell through the ice of the Shenango River ...

This scuba diving trip was incredible. While using my LeFeet S1 Underwater Scooter (sponsored video) & Scuba Diving gear, I ...

The majority of critical undersea infrastructure is located in international waters, which means would-be saboteurs can take ...

Researchers developed an artificial gill for ocean gliders, using hydrogen fuel to improve sustainability and extend mission range.

Michael Patrick O'Neill has captured amazing photos of leatherback turtles, hammerhead sharks, mating seahorses, many living ...

A miles-long cluster of dolphins has been filmed leaping and gliding across Carmel Bay off California, forming an unusual “super pod” of more than 1,500 of the marine creatures.

The US is accelerating its Replicator program, aiming to deploy swarms of lethal autonomous drones in the Taiwan Strait by ...

The extra-large unmanned underwater vehicle (XLUUV) segment is emerging as the fastest-growing sector of the defense undersea ...